GGJ2022/Assets/Scripts/ProceduralGeneration.cs

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using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class ProceduralGeneration : MonoBehaviour
{
public List<GameObject> levelBlocks = new List<GameObject>();
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public List<GameObject> spawnedLevelBlocks = new List<GameObject>();
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public GameObject player = null;
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public GameObject lastBlock;
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private GameObject lastBlockPrefab;
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private int spavnetobjectIndex = 0;
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// Start is called before the first frame update
void Start()
{
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lastBlockPrefab = this.gameObject.transform.GetChild(0).gameObject;
lastBlock = this.gameObject.transform.GetChild(0).gameObject;
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this.spawnedLevelBlocks.Add(lastBlock);
}
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List<GameObject> drawLoop(GameObject lastObject, GameObject objToSpawn)
{
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// configuration:
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float horizontalDistancePerPlatform = 0.5f;
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List<GameObject> levelBlocksSpawnTemp = new List<GameObject>();
Debug.Log("Building LOOP");
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int pieceCount = 10;
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float radius = (pieceCount / 2) * 2;
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float angle = 360f / (float)pieceCount;
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Vector3 centerPoint = new Vector3(lastObject.transform.position.x, (lastObject.transform.position.y + radius), lastObject.transform.position.z + 2.0f);
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float heightOffset = radius;
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for (int i = 1; i < pieceCount + 2; i++)
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{
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Quaternion rotation = (Quaternion.AngleAxis((i - 1) * angle, Vector3.back));
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Vector3 direction = rotation * Vector3.down;
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Vector3 position = (lastObject.transform.position + (direction * radius));
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levelBlocksSpawnTemp.Add(Instantiate(objToSpawn, new Vector3(position.x, position.y + heightOffset, position.z + (float)(i * horizontalDistancePerPlatform)), rotation));
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}
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return levelBlocksSpawnTemp;
}
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// Update is called once per frame
void Update()
{
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int maxNumberOfBlock = 100;
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Vector3 playerPosition = this.player.transform.position;
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float distance = Vector3.Distance(this.spawnedLevelBlocks[0].transform.position, playerPosition);
Debug.Log("Index" + 0);
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if (distance > 10.0f || this.spawnedLevelBlocks.Count >= maxNumberOfBlock + 5)
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{
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Destroy(this.spawnedLevelBlocks[0]);
this.spawnedLevelBlocks.Remove(this.spawnedLevelBlocks[0]);
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spavnetobjectIndex++;
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}
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if (this.spawnedLevelBlocks.Count <= maxNumberOfBlock)
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{
MeshFilter meshfilter = lastBlock.GetComponent<MeshFilter>();
Bounds bounds = meshfilter.mesh.bounds;
float scale = meshfilter.transform.localScale.x;
Bounds b = new Bounds(bounds.center * scale, bounds.size * scale);
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int blockToSpawn = Random.Range(0, levelBlocks.Count - 1);
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GameObject instantiatedGameObject;
GameObject blockObjToSpawn;
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blockObjToSpawn = levelBlocks[blockToSpawn];
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if (blockObjToSpawn.name == lastBlockPrefab.name)
{
Debug.Log("Same Block");
if ((blockToSpawn + 1) <= levelBlocks.Count)
{
blockToSpawn++;
}
else if ((blockToSpawn - 1) >= levelBlocks.Count)
{
blockToSpawn--;
}
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if ((blockToSpawn + 1) <= levelBlocks.Count)
{
blockToSpawn++;
}
else if ((blockToSpawn - 1) >= levelBlocks.Count)
{
blockToSpawn--;
}
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}
if ((blockToSpawn > -1 && (blockToSpawn < (levelBlocks.Count - 1))))
{
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blockObjToSpawn = levelBlocks[blockToSpawn];
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instantiatedGameObject = Instantiate(blockObjToSpawn, new Vector3(lastBlock.transform.position.x, lastBlock.transform.position.y, lastBlock.transform.position.y + (b.size.z + 1.0f)), (Quaternion.identity));
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this.spawnedLevelBlocks.Add(instantiatedGameObject);
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}
else
{
List<GameObject> instantiatedGameObjectLists = this.drawLoop(lastBlock, levelBlocks[0]);
foreach (var spavnedBlock in instantiatedGameObjectLists)
{
this.spawnedLevelBlocks.Add(spavnedBlock);
}
instantiatedGameObject = this.spawnedLevelBlocks[this.spawnedLevelBlocks.Count - 1];
blockObjToSpawn = levelBlocks[0];
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}
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Debug.Log("Spawn" + blockToSpawn);
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lastBlock = instantiatedGameObject;
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lastBlockPrefab = blockObjToSpawn;
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}
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}
}
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